20070486884

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9073457}}^1$

素因数の和:9073547

約数の個数: 24

約数和(自身を含む): 40649091840

約数和(自身を除く): 20578604956

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9073457, 18146914, 36293828, 63514199, 127028398, 254056796, 716803103, 1433606206, 2867212412, 5017621721, 10035243442, 20070486884]

約数ペア:

[(1, 20070486884), (2, 10035243442), (4, 5017621721), (7, 2867212412), (14, 1433606206), (28, 716803103), (79, 254056796), (158, 127028398), (316, 63514199), (553, 36293828), (1106, 18146914), (2212, 9073457)]